How Noisy is your 09 WRX Engine?
I notice quite a bit of rattle/knock type sound in first gear. This happens mainly under slight acceleration. If you hammer it it seems to smooth right out. I don't know if it's just the normal subbie sound or if its something to be concerned about. I am at 56K and it has always made this sound. It may just be my mind but it seems to be a little louder now.
Has anyone experienced this noise from day one?
09 WRX K&N Typhoon Walbro 255 SPT BG AEM UEGO Tactrix2.0 XPT Stocks + Winter wheels w/Dunlop WS 3D